Home / 52,670,002.14-72,679,674.33-32,821,927.38

Finding the Fourth Proportional to 52,670,002.14, 72,679,674.33 and 32,821,927.38

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Solution

The fourth proportional to 52,670,002.14, 72,679,674.33 and 32,821,927.38 is: 45,291,188.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,670,002.14 : 72,679,674.33 = 32,821,927.38 : x
  2. Step 2: Convert to fraction form
    52,670,002.14/72,679,674.33 = 32,821,927.38/x
  3. Step 3: Cross multiply
    52,670,002.14x = 72,679,674.33 × 32,821,927.38
  4. Step 4: Simplify right side
    52,670,002.14x = 2,385,486,992,861,310
  5. Step 5: Solve for x
    x = 2,385,486,992,861,310/52,670,002.14
  6. Step 6: Final answer
    x = 45,291,188.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.